YI

Yasuo Ishikawa

SM Smc: 1 patents #54 of 106Top 55%
Overall (2020): #218,593 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10549944 Paper-made reel Takashi Tozaki 2020-02-04